Yale Smart Living Siren, exterior (924861)

Product features Yale Smart Living is a security system with smart, secure and connected devices that allow you to keep an eye on the home, e.g. view images and video as needed, receive notifications in the event of irregularities, e.g. in the event of a fire or burglary, make changes via a smartphone, e.g. opening up for craftsmen Yale Smart Living is controlled via an app on a smartphone or tablet, without compromising safety. The Yale Smart Living security system can be expanded with up to 40 units per hub. Technical specifications 868 MHz, a frequency that operates with a clear signal and little interference 104 dB, at least 1 minute Connects to the Yale Smart Living hub Wireless and easy to add 4 pcs. D batteries included -20ºC to 50ºC Installation instructions included.